Seal 'n Shine concrete glaze is a solvent based acrylic penetrating sealer for concrete, brick, exposed aggregate, tile, mortar and masonry block. This product will protect concrete and masonry surfaces from spalling, efflorescence, de-icing salts, oils, grease and freeze-thaw damage. The film is very clear, non-yellowing, abrasion resistant, non-lifting and is suitable for interior or exterior exposure. This product is VOC compliant under Environment Canada regulations and is approved by the Master Painters Institute under category #34 & 104.